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BOSTON MARATHON 2025

Daniel Haataja

Bib: 23793•M

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:52/mi
27:34
↑ 97↓ 3451.5%
10K· 6.21 mi
9:17/mi
56:23
↑ 79↓ 1380.4%
15K· 9.32 mi
9:20/mi
1:25:23
↑ 67↓ 78
20K· 12.43 mi
10:37/mi
1:58:22
↑ 106↓ 860.1%
Half· 13.11 mi
9:07/mi
2:04:35
↑ 19↓ 370.5%
25K· 15.53 mi
9:54/mi
2:28:35
↑ 66↓ 880.2%
30K· 18.64 mi
10:20/mi
3:00:41
↑ 181↓ 1480.2%
20M
10:24/mi
3:14:49
↑ 64↓ 500.2%
21M
11:12/mi
3:26:01
↑ 106↓ 241.6%
35K· 21.75 mi
10:22/mi
3:33:46
↑ 17↓ 861.7%
23M
10:41/mi
3:47:09
↑ 23↓ 630.6%
24M
10:13/mi
3:57:22
↓ 821.3%
40K· 24.85 mi
10:35/mi
4:06:25
↓ 200.3%
25.2M
11:56/mi
4:10:32
↑ 13↓ 160.2%
Finish· 26.22 mi
10:01/mi
4:20:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:35
Pace9:30 /mi
2nd Half
Distance13.11 mi
Time2:16:09
Pace10:23 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:5327:348:5227:34
8:52
-
10K
6.21 mi11:54:4256:239:0428:49
9:17
+0:25
15K
9.32 mi12:23:421:25:239:1029:00
9:20
+0:03
20K
12.43 mi12:56:411:58:229:3132:59
10:37
+1:17
Half
13.11 mi13:02:542:04:359:306:13
9:07
-1:30
25K
15.53 mi13:26:542:28:359:3424:00
9:54
+0:47
30K
18.64 mi13:59:003:00:419:4232:06
10:20
+0:26
20M
20.00 mi14:13:083:14:499:4414:08
10:24
+0:04
21M
21.00 mi14:24:203:26:019:4911:12
11:12
+0:48
35K
21.75 mi14:32:053:33:469:507:45
10:22
-0:50
23M
23.00 mi14:45:283:47:099:5313:23
10:41
+0:19
24M
24.00 mi14:55:413:57:229:5310:13
10:13
-0:28
40K
24.85 mi15:04:444:06:259:559:03
10:35
+0:22
25.2M
25.20 mi15:08:514:10:329:574:07
11:56
+1:21
Finish
26.22 mi15:19:034:20:449:5710:12
10:01
-1:55

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:52 /mi

Average Pace

9:57 /mi

Slowest Pace

11:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:36

44% of race

Time at Steady Pace

2:09:49

50% of race

Time at Slower Pace

15:19

6% of race

Average Pace: 9:57 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:25:5327:348:5227:34
8:52
#21861
10K
6.21 mi11:54:4256:239:0428:49
9:17
#22721
15K
9.32 mi12:23:421:25:239:1029:00
9:20
#22937
20K
12.43 mi12:56:411:58:229:3132:59
10:37
#23808
Half
13.11 mi13:02:542:04:359:306:13
9:07
#23744
25K
15.53 mi13:26:542:28:359:3424:00
9:54
#23595
30K
18.64 mi13:59:003:00:419:4232:06
10:20
#23390
20M
20.00 mi14:13:083:14:499:4414:08
10:24
#23255
21M
21.00 mi14:24:203:26:019:4911:12
11:12
#23168
35K
21.75 mi14:32:053:33:469:507:45
10:22
#23161
23M
23.00 mi14:45:283:47:099:5313:23
10:41
#23128
24M
24.00 mi14:55:413:57:229:5310:13
10:13
#23069
40K
24.85 mi15:04:444:06:259:559:03
10:35
#23026
25.2M
25.20 mi15:08:514:10:329:574:07
11:56
#23041
Finish
26.22 mi15:19:034:20:449:5710:12
10:01
#23037
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi21861132551325523306(Top 82%)13976(Top 87%)13976(Top 1110%)
10K6.21 mi3.10 mi22721-86013656-40113656-40123439(Top 83%)13997(Top 87%)13997(Top 1112%)
15K9.32 mi3.11 mi22937-21613787-13113787-13123306(Top 82%)13976(Top 87%)13976(Top 1110%)
20K12.43 mi3.11 mi23808-87114158-37114158-37125385(Top 89%)14847(Top 92%)14847(Top 1179%)
Half13.11 mi0.68 mi23744+6414137+2114137+2122248(Top 78%)13449(Top 84%)13449(Top 1068%)
25K15.53 mi2.42 mi23595+14914057+8014057+8022997(Top 81%)13746(Top 85%)13746(Top 1092%)
30K18.64 mi3.11 mi23390+20513931+12613931+12622546(Top 79%)13413(Top 83%)13413(Top 1065%)
20M20.00 mi1.36 mi23255+13513853+7813853+7822150(Top 78%)13110(Top 81%)13110(Top 1041%)
21M21.00 mi1.00 mi23168+8713794+5913794+5921904(Top 77%)12933(Top 80%)12933(Top 1027%)
35K21.75 mi0.75 mi23161+713783+1113783+1122838(Top 80%)13319(Top 83%)13319(Top 1058%)
23M23.00 mi1.25 mi23128+3313730+5313730+5322498(Top 79%)13105(Top 81%)13105(Top 1041%)
24M24.00 mi1.00 mi23069+5913681+4913681+4921982(Top 77%)12803(Top 79%)12803(Top 1017%)
40K24.85 mi0.85 mi23026+4313646+3513646+3522145(Top 78%)12813(Top 80%)12813(Top 1018%)
25.2M25.20 mi0.35 mi23041-1513649-313649-323087(Top 81%)13330(Top 83%)13330(Top 1059%)
Finish26.22 mi1.02 mi23037+413639+1013639+1022959(Top 81%)13254(Top 82%)13254(Top 1053%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

23306

Males

13976

M60-64

13976

5K→10K

3.1 - 6.2 mi

Top 83%
×5story building
+79ft-138ft

Overall

23439

Males

13997

M60-64

13997

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

23306

Males

13976

M60-64

13976

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

25385

Males

14847

M60-64

14847

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

22248

Males

13449

M60-64

13449

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

22997

Males

13746

M60-64

13746

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

22546

Males

13413

M60-64

13413

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

22150

Males

13110

M60-64

13110

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

21904

Males

12933

M60-64

12933

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

22838

Males

13319

M60-64

13319

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

22498

Males

13105

M60-64

13105

23M→24M

23.0 - 24.0 mi

Top 77%
×6story building
+12ft-82ft

Overall

21982

Males

12803

M60-64

12803

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

22145

Males

12813

M60-64

12813

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

23087

Males

13330

M60-64

13330

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

22959

Males

13254

M60-64

13254

Passing Analysis

Category:
Athletes Passed
1298
Passed By
2474
Net Change
-1176
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21861
5K → 10K55915-860#21861#22721
10K → 15K105321-216#22721#22937
15K → 20K20891-871#22937#23808
20K → Half651+64#23808#23744
Half → 25K19546+149#23744#23595
25K → 30K27469+205#23595#23390
30K → 20M14813+135#23390#23255
20M → 21M10821+87#23255#23168
21M → 35K4538+7#23168#23161
35K → 23M8754+33#23161#23128
23M → 24M8122+59#23128#23069
24M → 40K6623+43#23069#23026
40K → 25.2M1126-15#23026#23041
25.2M → Finish3834+4#23041#23037
TOTALS12982474-1176
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing